Sapphire Radeon HD 7970 6GB Vapor-X for Mac Pro 5.1

[turluttu]

Hello everybody!
I want to buy a video card Sapphire Radeon HD 7970 6GB Vapor-X for Mac Pro 5.1.
Can I flash this card? Please share if you already have it ready. Thank you!

 

[h9826790]

Hello everybody!
I want to buy a video card Sapphire Radeon HD 7970 6GB Vapor-X for Mac Pro 5.1.
Can I flash this card? Please share if you already have it ready. Thank you!

I don't think the 6GB version can work on cMP.

 

[turluttu]

I don't think the 6GB version can work on cMP.

I would like to receive an exact answer, thank you!

 

[h9826790]

I would like to receive an exact answer, thank you!

You can do some search in this forum.

Anyway, if a 6GB 7970 can work, I expect many people in this forum will use that (or at least talk about that). Because that will be identical to the D700 (except the 7970 will be faster).

 

[crjackson2134]

I have the 3GB AMD Branded HD 7970 reference cardfrom MVC.

He has never offered the 6GB card, so I’m pretty sure it’s not the best choice.

 

[turluttu]

I have the 3GB AMD Branded HD 7970 reference cardfrom MVC.

He has never offered the 6GB card, so I’m pretty sure it’s not the best choice.

I also use HD 7970 reference, works perfectly, but I would like a little more video memory.
I think, if you use 7970 6GB without MacEfi will be a good option. What do you think ?
Sorry my English😉
[doublepost=1527276396][/doublepost]

You can do some search in this forum.

Anyway, if a 6GB 7970 can work, I expect many people in this forum will use that (or at least talk about that). Because that will be identical to the D700 (except the 7970 will be faster).

I already did a search on the site, unsuccessfully. Thank you friend!

 

[MIKX]

Apparently one guy got it working in a cMP 1,1 with an external PSU. No idea if he got efi boot screens

Looks like it needs 2 x 6pin to 8 pin cables

About the 8th. post http://forum.netkas.org/index.php?topic=5600.0

 

[h9826790]

I already did a search on the site, unsuccessfully. Thank you friend!

It cost me 10s to get to this page.

And this post within a minute.

https://forums.macrumors.com/threads/7970-6gb-in-mac-pro-5-1.1730302/#post-19057989

 

[turluttu]

It cost me 10s to get to this page.
View attachment 763101

And this post within a minute.

https://forums.macrumors.com/threads/7970-6gb-in-mac-pro-5-1.1730302/#post-19057989

Thank you my friend!

 

[alienkidmj12]

anyone get this working with efi etc ?